[INFO] fetching crate espilepsy 0.1.2...
[INFO] documenting espilepsy-0.1.2 against 1.75.0 for beta-1.76-rustdoc-1
[INFO] extracting crate espilepsy 0.1.2 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate espilepsy 0.1.2 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-0-tc1/source/.cargo/config.toml
[INFO] started tweaking crates.io crate espilepsy 0.1.2
[INFO] finished tweaking crates.io crate espilepsy 0.1.2
[INFO] tweaked toml for crates.io crate espilepsy 0.1.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate crates.io crate espilepsy 0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded riscv-rt-macros v0.2.0
[INFO] [stderr]   Downloaded futures-task v0.3.29
[INFO] [stderr]   Downloaded esp-hal-procmacros v0.7.0
[INFO] [stderr]   Downloaded embassy-time v0.1.5
[INFO] [stderr]   Downloaded riscv-atomic-emulation-trap v0.4.1
[INFO] [stderr]   Downloaded embassy-futures v0.1.1
[INFO] [stderr]   Downloaded esp-riscv-rt v0.5.0
[INFO] [stderr]   Downloaded embedded-hal-nb v1.0.0-rc.1
[INFO] [stderr]   Downloaded embedded-io-async v0.6.0
[INFO] [stderr]   Downloaded embedded-can v0.4.1
[INFO] [stderr]   Downloaded embassy-sync v0.4.0
[INFO] [stderr]   Downloaded basic-toml v0.1.7
[INFO] [stderr]   Downloaded esp-hal-common v0.13.1
[INFO] [stderr]   Downloaded futures-util v0.3.29
[INFO] [stderr]   Downloaded esp32c3 v0.18.0
[INFO] [stderr]   Downloaded esp-println v0.7.1
[INFO] [stderr]   Downloaded esp32c3-hal v0.13.0
[INFO] [stderr]   Downloaded riscv v0.10.1
[INFO] [stderr]   Downloaded esp-backtrace v0.9.0
[INFO] [stderr]   Downloaded bitfield v0.14.0
[INFO] [stderr]   Downloaded embassy-executor v0.3.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bdec5b6a3d33f89b3f48bcf074761d0ac1818b44b2d9d8278cd55a8969c1844f
[INFO] running `Command { std: "docker" "start" "-a" "bdec5b6a3d33f89b3f48bcf074761d0ac1818b44b2d9d8278cd55a8969c1844f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bdec5b6a3d33f89b3f48bcf074761d0ac1818b44b2d9d8278cd55a8969c1844f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdec5b6a3d33f89b3f48bcf074761d0ac1818b44b2d9d8278cd55a8969c1844f", kill_on_drop: false }`
[INFO] [stdout] bdec5b6a3d33f89b3f48bcf074761d0ac1818b44b2d9d8278cd55a8969c1844f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 71a5c3ceb4acfda48b3c54b90a5014bc388e3a3611d918beacace7e30d00ebbb
[INFO] running `Command { std: "docker" "start" "-a" "71a5c3ceb4acfda48b3c54b90a5014bc388e3a3611d918beacace7e30d00ebbb", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.20
[INFO] [stderr]     Checking critical-section v1.1.2
[INFO] [stderr]     Checking nb v1.1.0
[INFO] [stderr]    Compiling futures-core v0.3.29
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]    Compiling syn v2.0.39
[INFO] [stderr]    Compiling futures-task v0.3.29
[INFO] [stderr]    Compiling serde v1.0.192
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling futures-util v0.3.29
[INFO] [stderr]     Checking hash32 v0.2.1
[INFO] [stderr]     Checking nb v0.1.3
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling hashbrown v0.14.2
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking pin-project-lite v0.2.13
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]     Checking embedded-hal v0.2.7
[INFO] [stderr]     Checking embedded-hal v1.0.0-rc.1
[INFO] [stderr]    Compiling riscv v0.10.1
[INFO] [stderr]    Compiling embassy-time v0.1.5
[INFO] [stderr]    Compiling toml_datetime v0.6.5
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling winnow v0.5.19
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking bit_field v0.10.2
[INFO] [stderr]    Compiling esp-riscv-rt v0.5.0
[INFO] [stderr]    Compiling heapless v0.7.16
[INFO] [stderr]    Compiling indexmap v2.1.0
[INFO] [stderr]    Compiling esp32c3 v0.18.0
[INFO] [stderr]    Compiling embassy-sync v0.3.0
[INFO] [stderr]     Checking embedded-hal-async v1.0.0-rc.1
[INFO] [stderr]    Compiling litrs v0.4.1
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/embedded-hal-async-1.0.0-rc.1/src/lib.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | #![feature(async_fn_in_trait, impl_trait_projections)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the attribute
[INFO] [stdout]   |
[INFO] [stdout]   = help: the feature `impl_trait_projections` has been stable since `1.74.0` and no longer requires an attribute to enable
[INFO] [stdout]   = help: the feature `impl_trait_projections` has been stable since `1.74.0` and no longer requires an attribute to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `embedded-hal-async` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "71a5c3ceb4acfda48b3c54b90a5014bc388e3a3611d918beacace7e30d00ebbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71a5c3ceb4acfda48b3c54b90a5014bc388e3a3611d918beacace7e30d00ebbb", kill_on_drop: false }`
[INFO] [stdout] 71a5c3ceb4acfda48b3c54b90a5014bc388e3a3611d918beacace7e30d00ebbb
[INFO] documenting espilepsy-0.1.2 against beta-2023-12-22 for beta-1.76-rustdoc-1
[INFO] extracting crate espilepsy 0.1.2 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate espilepsy 0.1.2 on toolchain beta-2023-12-22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-0-tc2/source/.cargo/config.toml
[INFO] started tweaking crates.io crate espilepsy 0.1.2
[INFO] finished tweaking crates.io crate espilepsy 0.1.2
[INFO] tweaked toml for crates.io crate espilepsy 0.1.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate crates.io crate espilepsy 0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 11efe37d3f506138c9ef219c042b753cbed096c36cc617c38de4bea3631e83b6
[INFO] running `Command { std: "docker" "start" "-a" "11efe37d3f506138c9ef219c042b753cbed096c36cc617c38de4bea3631e83b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "11efe37d3f506138c9ef219c042b753cbed096c36cc617c38de4bea3631e83b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11efe37d3f506138c9ef219c042b753cbed096c36cc617c38de4bea3631e83b6", kill_on_drop: false }`
[INFO] [stdout] 11efe37d3f506138c9ef219c042b753cbed096c36cc617c38de4bea3631e83b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 73199395e9d05dc8c0285baeb79f550d47ba2cbe62e9ce7fff9d3cfc2c7dd829
[INFO] running `Command { std: "docker" "start" "-a" "73199395e9d05dc8c0285baeb79f550d47ba2cbe62e9ce7fff9d3cfc2c7dd829", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.20
[INFO] [stderr]     Checking critical-section v1.1.2
[INFO] [stderr]     Checking nb v1.1.0
[INFO] [stderr]    Compiling futures-task v0.3.29
[INFO] [stderr]    Compiling futures-core v0.3.29
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]    Compiling syn v2.0.39
[INFO] [stderr]    Compiling futures-util v0.3.29
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling serde v1.0.192
[INFO] [stderr]     Checking hash32 v0.2.1
[INFO] [stderr]     Checking nb v0.1.3
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling hashbrown v0.14.2
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking pin-project-lite v0.2.13
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]     Checking embedded-hal v0.2.7
[INFO] [stderr]    Compiling riscv v0.10.1
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling embassy-time v0.1.5
[INFO] [stderr]     Checking embedded-hal v1.0.0-rc.1
[INFO] [stderr]    Compiling winnow v0.5.19
[INFO] [stderr]    Compiling toml_datetime v0.6.5
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling heapless v0.7.16
[INFO] [stderr]    Compiling indexmap v2.1.0
[INFO] [stderr]    Compiling esp32c3 v0.18.0
[INFO] [stderr]    Compiling embassy-sync v0.3.0
[INFO] [stderr]     Checking bit_field v0.10.2
[INFO] [stderr]    Compiling esp-riscv-rt v0.5.0
[INFO] [stderr]     Checking embedded-hal-async v1.0.0-rc.1
[INFO] [stderr]    Compiling litrs v0.4.1
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/embedded-hal-async-1.0.0-rc.1/src/lib.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | #![feature(async_fn_in_trait, impl_trait_projections)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the attribute
[INFO] [stdout]   |
[INFO] [stdout]   = help: the feature `impl_trait_projections` has been stable since `1.74.0` and no longer requires an attribute to enable
[INFO] [stdout]   = help: the feature `impl_trait_projections` has been stable since `1.74.0` and no longer requires an attribute to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `embedded-hal-async` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "73199395e9d05dc8c0285baeb79f550d47ba2cbe62e9ce7fff9d3cfc2c7dd829", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73199395e9d05dc8c0285baeb79f550d47ba2cbe62e9ce7fff9d3cfc2c7dd829", kill_on_drop: false }`
[INFO] [stdout] 73199395e9d05dc8c0285baeb79f550d47ba2cbe62e9ce7fff9d3cfc2c7dd829
